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Custom 20L Agricultural Spraying Drone with IP67 Waterproof & Night Operation Support Custom 20L Agricultural Spraying Drone with IP67 Waterproof & Night Operation Support

Custom 20L Agricultural Spraying Drone with IP67 Waterproof & Night Operation Support

US$ 4800.00 ~ 4400.00
Min.Order: 1
Product origin: Weifang, Shandong, China
Category: Electronics
Product Name: Electronics
Availability:In Stock
Product Review : 53 Reviews
Infringement complaint:
* Please contact the supplier via whatsapp first before placing an order
  • Model Number : AL4-20L
  • Capacity : 20 Liters
  • Spray Width : 7-9 meters
  • Spray Efficiency : 9-12 hectares/hour
  • Flight Time : 10 minutes per charge
  • Max Wind Resistance : 10 m/s
  • Operating Height : 0-60 meters
  • Battery Type : 14S 22000mAh Smart Battery
  • Charger : 3000W 60A Smart Charger
  • Waterproof Rating : IP67
  • Spray Flow Rate : 3.5-4 L/min
  • Operating Temperature : -10°C to 50°C
  • Certifications : CE, FCC, RoHS, ISO9001
  • Warranty : 3-36 Months
  • Material : Aluminum Alloy
  • Control System : Autonomous Flight with App Control
  • Functions : Spraying & Spreading Dual System
  • Night Operation : Supported
  • Obstacle Avoidance : Yes

You're losing hours to manual spraying or dealing with inconsistent coverage across your fields, and the cost of that inefficiency adds up fast — this 20-liter drone with a 7-9 meter spray width covers 9 to 12 hectares per hour, which basically replaces several workers. It's got two centrifugal nozzles pushing 3.5-4 liters per minute, and the 14S 22000mAh smart battery gives about 10 minutes of flight time per charge with a 3000W 60A charger to get you back in the air quickly.

The aluminum alloy frame is IP67 rated, so rain or dust won't kill it mid-job, and it operates form -10°C to 50°C without fuss. Wind resistnce up to 10 m/s means you can fly in conditions that'd ground lesser drones, and the obstacle avoidance system keeps you from wrapping it around a tree at night — night operation is fully supported, which most competitors don't offer.

20L Agricultural Sprayer Drone

Autonomous flight with app control handles teh route planning and flow adjustment automatically based on speed, so you're not manually tweaking settings every pass. It's not great for tiny plots under a hectare though — the spray width and flow rate are tuned for larger fields, and the 10-minute flight time means you'll need multiple batteries for extended sessions (usually 2-3 batteries get a solid morning's work done).

our company can customize the nozzle type, spray flow rate, or even add a spreading system for dry fertilizer — just tell us your crop and typical conditions. MOQ is typically 5 units for custom configurations, but standard models ship from stock in about 20 days or so. Each unit comes with CE, FCC, RoHS, and ISO9001 certs, and we'll provide the COA and TDS on request.

For logistics, we ship via air or sea depending on your urgency — air freight gets it to you in roughly 7-10 days, sea takes 25-35 days. Warranty runs 3 to 36 months base on the package you pick, and we usually have spare parts avaliable, though confirm lead time for high-demand items like the smart battery.

Frequently Asked Questions

What is the minimum order quantity for the AL4-20L drone?

We can start with a single unit for testing or pilot projects, but our standard MOQ for bulk pricing is 10 units. Let us know your volume and we’ll work out the best deal.

How long does it take to get a custom batch of AL4-20L drones?

Typically, lead time is 15-20 working days after order confirmation and deposit. For larger orders or special customizations, it might stretch to 30 days.

Do you provide CE, FCC, and RoHS certificates with the shipment?

Yes, we include CE, FCC, RoHS, and ISO9001 certificates with every order. They are issued by our factory and valid for international customs clearance.

Can the 14S 22000mAh smart battery be swapped quickly in the field for continuous operation?

Absolutely, the battery is hot-swappable and takes under a minute to replace. We recommend having at least two sets to keep spraying non-stop.

Is the AL4-20L drone compatible with third-party spray nozzles or just the included centrifugal ones?

It’s designed specifically for the 2× centrifugal nozzles we supply, but we can customize the nozzle mount to fit other types if you need a different spray pattern.

C***R 2026-02-02

Logistics were handled exceptionally well, with the delivery arriving ahead of schedule and in perfect condition. The packaging was robust and secure, ensuring the product was protected throughout transit. The quality of the drone is immediately apparent upon unboxing; the construction feels solid and durable, with a professional finish that inspires confidence. Customer service has been responsive and helpful, providing clear communication at every stage. Overall, a very smooth and satisfactory experience from order to delivery, highlighting excellent operational efficiency.

H***Z 2026-01-31

Delivery was impressively fast and well-handled. The shipping process was smooth, with regular updates provided at every stage, which made tracking the order very straightforward. The packaging was exceptionally secure, ensuring that the drone arrived in perfect condition without any signs of damage during transit. This attention to detail in logistics is highly commendable and provided great peace of mind. Regarding the product itself, the build quality is outstanding. It feels robust and durable, clearly designed to withstand rigorous use in agricultural settings. The materials used are top-notch, contributing to a solid and reliable piece of equipment. The craftsmanship is precise, with all components fitting together seamlessly, which speaks volumes about the manufacturing standards. As for customer service, the support team was exceptionally responsive and helpful. They promptly answered all pre-purchase inquiries with clear and detailed information, making the selection process much easier. Post-purchase, they followed up to ensure everything was satisfactory and were readily available for any questions. This level of attentive and professional service significantly enhanced the overall purchasing experience. Overall, the combination of efficient logistics, superior build quality, and excellent customer support makes this a highly recommended purchase. The entire process, from ordering to delivery, was handled with utmost professionalism, ensuring a positive and hassle-free experience. This drone appears to be a dependable and well-made tool for agricultural applications, backed by a company that clearly values its customers and product integrity.

V***A 2026-01-30

Xceptional experience from start to finish. The delivery was incredibly fast and handled with great care. The packaging was secure and professional, ensuring the product arrived in perfect condition without any delays. I was thoroughly impressed by the efficiency of the logistics service. Regarding the item itself, the build quality is outstanding. It feels robust and precisely engineered, exactly as described. The materials used are clearly top-notch, giving me full confidence in its durability for demanding agricultural use. Every component seems meticulously assembled. Customer service deserves special praise. The support team was responsive, knowledgeable, and genuinely helpful from the initial inquiry through to the post-delivery follow-up. They provided clear information and were prompt in addressing my questions, making the entire process smooth and worry-free. Overall, a flawless transaction marked by superior logistics, impeccable product quality, and outstanding, attentive service. Highly recommended.

X***N 2026-01-22

Excellent experience from start to finish. The delivery was incredibly fast and well-handled; the package arrived ahead of schedule and was in perfect condition with secure, professional packaging. The build quality of the drone itself is immediately impressive—it feels robust, well-constructed, and precisely engineered, which inspires a lot of confidence for field use. Customer service has been outstanding, with prompt, clear, and helpful responses to my pre-delivery inquiries. They provided excellent support and clear communication throughout the entire process. Overall, a very smooth and positive transaction that focused on reliable logistics, solid product construction, and exceptional support, making the purchasing process hassle-free and reassuring.

P***W 2026-01-21

Delivered with impressive speed, the shipping was handled flawlessly from start to finish. The packaging was exceptionally secure, ensuring the product arrived in pristine condition without a single scratch or dent. Regarding the build quality, it feels incredibly robust and well-constructed; the materials used seem top-notch and durable, promising longevity for demanding agricultural use. Customer service was outstandingly responsive and helpful, promptly addressing my pre-delivery inquiries with clear and detailed information. The overall experience, from ordering to unboxing, was seamless and highly professional. This level of care in logistics, apparent quality, and supportive service is truly commendable and sets a high standard. I am thoroughly satisfied with this transaction and would confidently recommend this seller based on these aspects alone. The attention to detail throughout the entire process was noticeable and greatly appreciated.

L***J 2026-01-19

Happily surprised by the efficiency of the delivery process. The shipping was remarkably swift and the tracking information provided was consistently accurate and up-to-date, which made planning for the arrival very straightforward. The packaging itself was exceptionally secure and robust, clearly designed to protect such a specialized piece of equipment during transit. Upon unboxing, the initial impression of the drone’s build quality is very positive. The materials feel solid and durable, and the assembly of the components appears precise and professional, which bodes well for its performance in the field. The communication from the seller was proactive and helpful throughout, promptly addressing the few pre-shipment inquiries I had. While I have not yet had the opportunity to deploy the drone for its intended agricultural use, the overall experience pertaining to logistics, perceived craftsmanship based on visual and physical inspection, and customer support has been thoroughly satisfactory and instills confidence in the purchase.

G***Z 2026-01-17

Great experience overall. The delivery was incredibly fast and efficient, arriving well ahead of the estimated schedule. The packaging was secure and professional, ensuring the product arrived in perfect condition. Regarding quality, the construction feels robust and durable, exactly as described. The service provided by the support team was prompt and helpful, answering all my pre-purchase questions clearly. General communication throughout the process was excellent. I am very satisfied with this transaction and would confidently recommend this seller to others.

D***Q 2026-01-15

Very impressed with the overall experience from this company. The delivery was remarkably fast, arriving well ahead of the estimated schedule, which was a huge relief for our tight farming timeline. The packaging was exceptionally secure and professional, ensuring the drone arrived in pristine condition without a single scratch. Regarding quality, the construction feels incredibly robust and durable, exactly as advertised with its high waterproof rating. It has a substantial, well-engineered feel that inspires confidence for heavy field use. The service provided was outstanding; the support team was responsive, knowledgeable, and patiently addressed all pre-delivery inquiries. They provided clear documentation and were proactive in their communication. While I haven't deployed it for operation yet, the initial unboxing and setup inspection have been flawless. This seems like a premium piece of agricultural equipment that promises reliability. A truly smooth and satisfactory purchase process from start to finish.

A***K 2026-01-08

Came across this drone and decided to give it a try. The delivery was surprisingly fast, arriving well ahead of the estimated schedule. Everything was packaged securely with no signs of damage during transit. The build quality feels robust and solid right out of the box; the materials used seem durable and well-suited for field work. As for customer service, my few pre-purchase questions were answered promptly and clearly by the support team. Overall, a very smooth experience from ordering to unboxing. Certainly meets expectations for a professional piece of equipment.

G***J 2026-01-03

Xcellent service from start to finish! The ordering process was straightforward, and the communication was clear. The delivery was remarkably fast, arriving well ahead of the estimated schedule, which was a huge relief for our tight farming timeline. The packaging was incredibly robust and secure, showing clear attention to detail to prevent any transit damage. Upon unboxing, the build quality of the drone immediately impressed; it feels solid, well-engineered, and the IP67 rating gives great confidence for outdoor use. The customer support team was responsive and helpful when I had a pre-flight query, providing clear instructions promptly. While I haven't put it through its full operational paces yet for spraying, the initial setup and physical inspection indicate a high standard of manufacturing. The overall experience with this supplier has been positive, focusing on reliable logistics and a product that appears durable and fit for purpose. The prompt delivery and sturdy construction are particularly noteworthy aspects of this purchase.

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